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Diffstat (limited to 'generic/tkCanvas.c')
-rw-r--r--generic/tkCanvas.c61
1 files changed, 29 insertions, 32 deletions
diff --git a/generic/tkCanvas.c b/generic/tkCanvas.c
index 275b97f..1a3ed52 100644
--- a/generic/tkCanvas.c
+++ b/generic/tkCanvas.c
@@ -398,7 +398,7 @@ ItemConfigure(
result = itemPtr->typePtr->configProc(interp, (Tk_Canvas) canvasPtr,
itemPtr, objc, (Tcl_Obj **) args, TK_CONFIG_ARGV_ONLY);
if (args != NULL) {
- ckfree((char *) args);
+ ckfree(args);
}
}
return result;
@@ -447,7 +447,7 @@ ItemCoords(
result = itemPtr->typePtr->coordProc(interp, (Tk_Canvas) canvasPtr,
itemPtr, objc, (Tcl_Obj **) args);
if (args != NULL) {
- ckfree((char *) args);
+ ckfree(args);
}
}
return result;
@@ -473,7 +473,7 @@ ItemCreate(
result = itemPtr->typePtr->createProc(interp, (Tk_Canvas) canvasPtr,
itemPtr, objc-3, (Tcl_Obj **) args);
if (args != NULL) {
- ckfree((char *) args);
+ ckfree(args);
}
}
return result;
@@ -664,7 +664,7 @@ Tk_CanvasObjCmd(
* pointers).
*/
- canvasPtr = (TkCanvas *) ckalloc(sizeof(TkCanvas));
+ canvasPtr = ckalloc(sizeof(TkCanvas));
canvasPtr->tkwin = newWin;
canvasPtr->display = Tk_Display(newWin);
canvasPtr->interp = interp;
@@ -1292,7 +1292,7 @@ CanvasWidgetCmd(
}
typePtr = matchPtr;
- itemPtr = (Tk_Item *) ckalloc((unsigned) typePtr->itemSize);
+ itemPtr = ckalloc(typePtr->itemSize);
itemPtr->id = canvasPtr->nextId;
canvasPtr->nextId++;
itemPtr->tagPtr = itemPtr->staticTagSpace;
@@ -1303,7 +1303,7 @@ CanvasWidgetCmd(
itemPtr->redraw_flags = 0;
if (ItemCreate(canvasPtr, itemPtr, objc, objv) != TCL_OK) {
- ckfree((char *) itemPtr);
+ ckfree(itemPtr);
result = TCL_ERROR;
goto done;
}
@@ -1386,7 +1386,7 @@ CanvasWidgetCmd(
}
ItemDelete(canvasPtr, itemPtr);
if (itemPtr->tagPtr != itemPtr->staticTagSpace) {
- ckfree((char *) itemPtr->tagPtr);
+ ckfree(itemPtr->tagPtr);
}
entryPtr = Tcl_FindHashEntry(&canvasPtr->idTable,
(char *) INT2PTR(itemPtr->id));
@@ -1406,7 +1406,7 @@ CanvasWidgetCmd(
if (canvasPtr->lastItemPtr == itemPtr) {
canvasPtr->lastItemPtr = itemPtr->prevPtr;
}
- ckfree((char *) itemPtr);
+ ckfree(itemPtr);
if (itemPtr == canvasPtr->currentItemPtr) {
canvasPtr->currentItemPtr = NULL;
canvasPtr->flags |= REPICK_NEEDED;
@@ -1748,7 +1748,7 @@ CanvasWidgetCmd(
result = TkCanvPostscriptCmd(canvasPtr, interp, objc, args);
if (args != NULL) {
- ckfree((char *) args);
+ ckfree(args);
}
break;
}
@@ -2032,7 +2032,7 @@ CanvasWidgetCmd(
type = Tk_GetScrollInfo(interp, objc, args, &fraction, &count);
if (args != NULL) {
- ckfree((char *) args);
+ ckfree(args);
}
switch (type) {
case TK_SCROLL_ERROR:
@@ -2079,7 +2079,7 @@ CanvasWidgetCmd(
type = Tk_GetScrollInfo(interp, objc, args, &fraction, &count);
if (args != NULL) {
- ckfree((char *) args);
+ ckfree(args);
}
switch (type) {
case TK_SCROLL_ERROR:
@@ -2157,9 +2157,9 @@ DestroyCanvas(
canvasPtr->firstItemPtr = itemPtr->nextPtr;
ItemDelete(canvasPtr, itemPtr);
if (itemPtr->tagPtr != itemPtr->staticTagSpace) {
- ckfree((char *) itemPtr->tagPtr);
+ ckfree(itemPtr->tagPtr);
}
- ckfree((char *) itemPtr);
+ ckfree(itemPtr);
}
/*
@@ -2185,7 +2185,7 @@ DestroyCanvas(
}
Tk_FreeOptions(configSpecs, (char *) canvasPtr, canvasPtr->display, 0);
canvasPtr->tkwin = NULL;
- ckfree((char *) canvasPtr);
+ ckfree(canvasPtr);
}
/*
@@ -2307,7 +2307,7 @@ ConfigureCanvas(
canvasPtr->regionString, "\"", NULL);
badRegion:
ckfree(canvasPtr->regionString);
- ckfree((char *) argv2);
+ ckfree(argv2);
canvasPtr->regionString = NULL;
return TCL_ERROR;
}
@@ -2321,7 +2321,7 @@ ConfigureCanvas(
argv2[3], &canvasPtr->scrollY2) != TCL_OK)) {
goto badRegion;
}
- ckfree((char *) argv2);
+ ckfree(argv2);
}
flags = canvasPtr->tsoffset.flags;
@@ -3278,7 +3278,7 @@ TagSearchExprInit(
TagSearchExpr *expr = *exprPtrPtr;
if (expr == NULL) {
- expr = (TagSearchExpr *) ckalloc(sizeof(TagSearchExpr));
+ expr = ckalloc(sizeof(TagSearchExpr));
expr->allocated = 0;
expr->uids = NULL;
expr->next = NULL;
@@ -3309,9 +3309,9 @@ TagSearchExprDestroy(
{
if (expr != NULL) {
if (expr->uids) {
- ckfree((char *) expr->uids);
+ ckfree(expr->uids);
}
- ckfree((char *) expr);
+ ckfree(expr);
}
}
@@ -3359,7 +3359,7 @@ TagSearchScan(
* Allocate primary search struct on first call.
*/
- *searchPtrPtr = searchPtr = (TagSearch *) ckalloc(sizeof(TagSearch));
+ *searchPtrPtr = searchPtr = ckalloc(sizeof(TagSearch));
searchPtr->expr = NULL;
/*
@@ -3513,8 +3513,8 @@ TagSearchDestroy(
{
if (searchPtr) {
TagSearchExprDestroy(searchPtr->expr);
- ckfree((char *) searchPtr->rewritebuffer);
- ckfree((char *) searchPtr);
+ ckfree(searchPtr->rewritebuffer);
+ ckfree(searchPtr);
}
}
@@ -3567,11 +3567,10 @@ TagSearchScanExpr(
if (expr->index >= expr->allocated-1) {
expr->allocated += 15;
if (expr->uids) {
- expr->uids = (Tk_Uid *) ckrealloc((char *) expr->uids,
+ expr->uids = ckrealloc(expr->uids,
expr->allocated * sizeof(Tk_Uid));
} else {
- expr->uids = (Tk_Uid *)
- ckalloc(expr->allocated * sizeof(Tk_Uid));
+ expr->uids = ckalloc(expr->allocated * sizeof(Tk_Uid));
}
}
@@ -4191,12 +4190,11 @@ DoItem(
Tk_Uid *newTagPtr;
itemPtr->tagSpace += 5;
- newTagPtr = (Tk_Uid *)
- ckalloc((unsigned) itemPtr->tagSpace * sizeof(Tk_Uid));
+ newTagPtr = ckalloc(itemPtr->tagSpace * sizeof(Tk_Uid));
memcpy((void *) newTagPtr, itemPtr->tagPtr,
itemPtr->numTags * sizeof(Tk_Uid));
if (itemPtr->tagPtr != itemPtr->staticTagSpace) {
- ckfree((char *) itemPtr->tagPtr);
+ ckfree(itemPtr->tagPtr);
}
itemPtr->tagPtr = newTagPtr;
tagPtr = &itemPtr->tagPtr[itemPtr->numTags];
@@ -5132,8 +5130,7 @@ CanvasDoEvent(
if (numObjects <= NUM_STATIC) {
objectPtr = staticObjects;
} else {
- objectPtr = (ClientData *)
- ckalloc((unsigned) numObjects * sizeof(ClientData));
+ objectPtr = ckalloc(numObjects * sizeof(ClientData));
}
#ifdef USE_OLD_TAG_SEARCH
objectPtr[0] = (ClientData) Tk_GetUid("all");
@@ -5170,7 +5167,7 @@ CanvasDoEvent(
numObjects, objectPtr);
}
if (objectPtr != staticObjects) {
- ckfree((char *) objectPtr);
+ ckfree(objectPtr);
}
}
@@ -5712,7 +5709,7 @@ TkGetStringsFromObjs(
if (objc <= 0) {
return NULL;
}
- argv = (const char **) ckalloc((objc+1) * sizeof(char *));
+ argv = ckalloc((objc+1) * sizeof(char *));
for (i = 0; i < objc; i++) {
argv[i] = Tcl_GetString(objv[i]);
}
generated by cgit v0.12 at 2024-07-17 01:16:48 (GMT)